Clown and Mandarin stealing food from rbta...

[George]

Originally Posted by dc4

... Im running 150w Phoenix 14k mh and 2x 14w actinics and when not bothered, the rbta is always bubbled and from what I have read, it means the rbta has enough light.

I have kept and read about BTA for over 10 years and I have never seen any solid evidence that bubbles in BTA are related to light.

[dc4]

Originally Posted by George

I have kept and read about BTA for over 10 years and I have never seen any solid evidence that bubbles in BTA are related to light.

All I know for sure is that when I bought it at the lfs, and it was not as bright as my tank and it did not have its tentacles bubbled. When I was floating it in the tank at home, all the tentacles became bubbled and have stayed bubbled since.